best Laptop cpus

The Intel Core i7 4900MQ is a very powerful, high-end processor for laptops that was launched in the second quarter of 2013 and is based on the Haswell architecture, manufactured in 22nm. The 4900MQ sports four 2.8GHz cores, each capable of reaching a speed of 3.6GHz with Turbo Boost. Compared to the Ivy Bridge series, the Haswell technology offers some improvements that increase performance by about a tenth, making the 4900MQ that much better than its predecessors. The GPU integrated in the 4900MQ is an Intel HD Graphics 4600, which offers a speed of 400MHz, with 20 execution units, making it about thirty percent faster than its predecessor, the HD Graphics 4000.

The Intel Core i7 4700MQ is a high-end processor for laptops, based on the Haswell technology, which is the successor of the Ivy Bridge technology, providing improved performance to both the GPU and the CPU, while also improving on the Hyperthreading capabilities of the processor. Its four cores are clocked at 2.4GHz, but they can be overclocked through Turbo Boost to 3.2GHz. Also- new features like AVX2 and FMA have been added, which boost the performance even more. The 4700MQ also includes an integrated Intel HD Graphics 4600, which has been tested to be up to thirty percent faster than the older Intel HD Graphics 4000.